问题 填空题
根据句子意思,从方框中选用恰当的词或短语适当形式填空。
work out,     give seats to,     leave …… alone,     be willing to,     all over
1. This English problem is very difficult. I can not _________ it _________.
2. — Are you _________ take them home?
    — Yes, of course.
3. The baby is too small, you shouldn't _________ him at home _________ for too long.
4. The boy presses the doorbell and we can hear the sound _________ the house.
5. Lily is very polite, she often _________ the elderly.
答案

1. work out  2. willing to  3. leave alone  4. all over  5. gives seats to

单项选择题 A3/A4型题
单项选择题